baber/WOPTO huggingface dataset:
Patent CA-1314526-C (CA)
Title: Ski-holder
Inventor: GLAUNES ANDRE
IPC: A63C11/02
Filed: 1988-02-11
Granted: 1993-03-16
Abstract: A ski-carrying element that enables a ski to be carried by hand substantially horizontally, in a balanced fashion. The ski-carrying element has, on the one hand, a fixed part provided with means for fastening to the sole piece of the ski on the face having the ski boot bindings, and, on the other, a part used for gripping and adapted to move between an unfolded position, in which it goes beyond one of the sides of the sides of the ski when the ski-carrying element is being used, and a retracted position in said fixed part in the non-operative position of said ski-carrying element, including the operative position of the ski. The movable part is so mounted as to pivot about an axis perpendicular to the sole piece of the ski, and the fixed part has an abutment means against which the movable part bears in the operative position of the ski-carrying element, under the effect of the heavier weight of the part of the ski located behind said ski-carrying element relative to the axis of rotation.
Patent CA-1290787-C (CA)
Title: Two-fluid atomizing nozzle for producing a solid-cone jet
Inventor: MEZGER SEPP
IPC: B22D11/124
Filed: 1988-02-23
Granted: 1991-10-15
Abstract: ABSTRACT OF THE DISCLOSURE:           A two-fluid atomizing nozzle,  for producing a solid-cone jet having a jet-angle in excess of 45°, comprises a nozzle-element having a first channel running coaxially with the nozzle-outlet, to which is fed a gaseous medium such as air and a liquid medium such as water, a second channel arranged at right angles to the said first channel, and opening thereinto, serving to feed the said liquid medium.   For the purpose of feeding the gaseous medium,  the nozzle-element contains a third channel which opens into the first channel on a level with the second channel and which runs at right angles, or substantially at right angles, both to the first channel and to the second channel.  Arranged in the first channel, for the two-fluid substance premixed therein,  is an impact-plate comprising connecting apertures  to an annular duct preceding the nozzle-outlet coaxially and merging thereinto.  The nozzle-outlet is also in the form of an annular duct, but has an expanding external boundary.  A two-fluid atomizing nozzle of this kind is characterized by a large jet-angle, uniform liquid distribution, a large flow-cross-section, and it does not easily become blocked.
Patent CA-1290710-C (CA)
Title: Reinforced hose
Inventor: MESSERLY JAMES W
IPC: F16L11/08
Filed: 1988-04-29
Granted: 1991-10-15
Abstract: ABSTRACT OF THE DISCLOSURE          Provided is an improved flexible reinforced hose (50) having an inner core tube (2) for conveying fluids surrounded by two layers of tensioned fibrous reinforcement layers (4, 8) between which is disposed a spirally wound flexible polymeric tape (6) which is unbonded to either of the reinforcement layers and free to move relative thereto under flexing and pressure pulsing conditions and which is adapted to prevent moisture from penetrating core tube (2) from outside of hose (50).  Other preferred embodiments include hose (60) in which a flexible polymeric tape (12) is applied longitudinally and hose (70) where the tape is a flexible polymeric metal composite tape (20) as well as hose (32) in which the reinforcement layers (32, 36) are oppositely helically wound.
Patent CA-1340862-C (CA)
Title: Method of producing a human protein and dna-sequence for use when carrying out the method
Inventor: LUNDWALL AKE
IPC: A61P31/04
Filed: 1988-05-24
Granted: 1999-12-28
Abstract: Cystatin C or a modified cystatin C is Produced biosynthetically by culturing microorganisms or cells into which cDNA extracted from human cells and with codons coding for cystatin C or a modified cystatin C is introduced.
Patent CA-1288143-C (CA)
Title: Electrical connector
Inventor: SUZUKI IZUMI
IPC: H01R13/422
Filed: 1988-06-16
Granted: 1991-08-27
Abstract: Abstract of Disclosure An electrical connector, particularly adapted for use in motor vehicles, having an outer wall, a housing cap adapted to cover the front end of the housing, and one or more wire assemblies each having a terminal recess on the inside surface thereof.  The assembly is adapted to be inserted into the housing from the rear and the housing has a corresponding number of receiving passages extending longitudinally therethrough.  There is a narrowed portion of the passages which forces the assemblies being inserted outwardly against a deflectable arm in the outer wall. When the assembly is completely in place, the narrowed portion fits into the terminal recess, thereby permitting the flexible portion of the outer wall to return to its normal position.  Thus, unless the assemblies are fully seated, the housing cap cannot be fitted over the housing, thereby preventing misassembly of the connector.
Patent CA-1300168-C (CA)
Inventor: LAU JUERGEN
IPC: C07C209/00
Filed: 1988-06-30
Granted: 1992-05-05
Abstract: Abstract The invention relates to compounds of the formula   wherein R1 is hydrogen or an acyl group in which a non-aromatic hydrocarbon group of 1 to 6 carbon atoms is attached to the CO-group and R2 is H or NO2, if R1 is an acyl group, or is NO2, if R1 is hydrogen.         The invention further relates to a process for the production of 2,2-bis-(3,4-diaminophenyl)-hexafluoropropane of the formula   which comprises a) acylating 2,2-bis-(3-aminophenyl)-hexafluoropropane, under conditions conventional for acylations, to yield a 2,2-bis-(3-acylamidophenyl)-hexafluoropropane, the acyl group of which is free from aromatic groups, b) nitrating the 2,2-bis-(3-acylamidophenyl)-hexafluoro-propane, under conditions conventional for nitrations, to yield 2,2-bis-(3-acylamido-4-nitrophenyl)-hexafluoropropane, c) deacylating the 2,2-bis-(3-acylamido-4-nitrophenyl)-hexafluoropropane, under conditions conventional for deacylations, to yield 2,2-bis-(3-amino-4-nitrophenyl)-hexafluoropropane, d) reducing this compound, under conditions conventional for the reduction of nitro compounds, to yield 2,2-bis-(3,4-diaminophenyl)-hexafluoropropane, and e) isolating this compound or subjecting it to a puri-fication by converting it into a solution of one of its salts, adsorbing contaminations at an adsorption agent and precipitating the 2,2-bis-(3,4-diaminophenyl)-hexafluoropropane by addition of a base.  The compound so produced is useful as a monomer building block for polymers.
Patent CA-1324320-C (CA)
Inventor: SCHULTZ THOMAS M
IPC: A61K8/00
Filed: 1988-07-18
Granted: 1993-11-16
Abstract: ABSTRACT OF THE DISCLOSURE      The use of N-substituted-5,6-dihydroxyindoles in solution as a hair dyeing agent in combination with the pre-treatment of the hair to be dyed with a solution comprising the water soluble salt of various metals is also provided.   This yields hair colors from light golden to light reddish brown to dark auburn to black.
Patent CA-1304418-C (CA)
Inventor: HOWARD MARK J
IPC: C07C15/04
Filed: 1988-08-04
Granted: 1992-06-30
Abstract: Case 6711(2) ABSTRACT OF THE DISCLOSURE      THE HOMOGENEOUS PARTIAL OXIDATION OF A METHANE-CONTAINING               PARAFFINIC HYDROCARBON           A C2 and higher hydrocarbon product including ethylene is produced from a methane-containing gaseous paraffinic hydrocarbon feedstock by a process comprising heating the feedstock admixed with oxygen in an amount of at least 5% mol under elevated pressure in a pre-heating zone to a temperature sufficient to cause spontaneous reaction, the pre-heating and mixing being effected in a manner such that (i) substantial oxygen consumption is avoided, and (ii) a "flash-back" of the reaction to form a diffusion flame at the point of gaseous mixing is prevented, and thereafter in a reaction zone allowing the feedstock mixture to spontaneously react.
Patent CA-1287255-C (CA)
Title: Sheet transport arrangement for printing machine
Inventor: FISCHER HERMANN
IPC: B41F21/05
Filed: 1988-08-09
Granted: 1991-08-06
Abstract: ABSTRACT OF THE DISCLOSURE.         To increase the operating speed of a printing machine in which sheets are  fed from a make-ready table (5) to a printing system (P, G; 2, 3, 65, 63), sheets are fed to the make-ready table in a transport direction and a lateral force is applied to the sheets as they are being fed to the make-ready table, for example by inclined belts (6-9). A feed roller, operating at a rotationally non-uniform speed, accelerates sheets gripped between the feed roller (18) and a counter roller (32) and  the accelerated sheets then impinge on front register stops (50; 59) on either a transfer cylinder (34) or the impression cylinder (60) itself, the transfer cylinder or the impression cylinder, respectively, being driven at rotational non-uniform speed, first slightly slower than the accelerated speed of the sheets to ensure gentle impingement on the front register stops of the transfer cylinder or the impression cylinder, and then, after being gripped, the respective cylinder accelerates to  a speed which, for the transfer cylinder, will be the same as an associated impression cylinder or, for the impression cylinder itself, to the same speed as the cylinders of the printing system.
Patent CA-1327907-C (CA)
Inventor: MCLACHLAN CORRAN N S
IPC: A23L13/00
Filed: 1988-08-19
Granted: 1994-03-22
Abstract: ABSTRACT    A process for the removal of sterols and/or lipid components (eg, cholesterol and fats) from lipid containing food (eg, meat and dairy products) using sub or super-critical fluids (eg, CO2) involves initial processing of the food to produce an intermediate moisture product in which substantially all of the "free water" but not all of the "bound water" is removed.  Different moisture removal techniques may be used.  Where freeze drying of food flakes is adopted the moisture level is preferably reduced to 30-55% w/w.  In all cases the moisture removal process is carried out in the absence of any significant oxygen, eg, in an inert atmosphere or vacuum to prevent the formation of undesirable oxides of cholesterol which are only very slightly soluble in sub or super-critical CO2.  The intermediate moisture product is treated with supercritical CO2 to remove the lipids therefrom.          Optionally the cholesterol can be separated from the fat component by use of an adsorbant to selectively remove the cholesterol from the supercritical CO2.
Patent CA-1325845-C (CA)
Title: Process and a circuit to improve the resolution of digital signals
Inventor: HARTNACK WOLFGANG
IPC: H04N19/60
Filed: 1988-08-26
Granted: 1994-01-04
Abstract: ABSTRACT          Disclosed is a process and an apparatus to enhance the resolution of digital signals.  In digital television signals transformed into a frequency range, inaccuracies in the structure of the reproduced image signals occur in the computation of the coefficients because of rounding errors when the place number is reduced.  The present invention helps herein that the numerical range of the DC component is transferred into the numerical range of the AC components so that for the joint processing of the DC and the AC components there is a greater numerical range available for the AC components.  The present invention can be used in digital systems using block processing, in which, because of a limited bit number, rounding of the transmitted spectral coefficients is undertaken in the computations.
Patent CA-1335892-C (CA)
Inventor: MACHER INGOLF
IPC: C07H13/06
Filed: 1988-09-22
Granted: 1995-06-13
Abstract: The saccharides of formula I,                  I     wherein R1, R2 and R3 independently are optionally substituted acyl, are novel. They possess interesting pharmacological, especially immunostimulant, antiinflammatory and antitumor properties. They may be obtained by deprotection of a corresponding compound in protected form.
Patent CA-1301266-C (CA)
Title: Dielectric loaded adjustable phase shifting apparatus
Inventor: WONG MON N
IPC: H01P1/18
Filed: 1988-10-05
Granted: 1992-05-19
Abstract: DIELECTRIC LOADED ADJUSTABLE PHASE SHIFTING APPARATUS             ABSTRACT OF THE DISCLOSURE   An adjustable phase-shifting apparatus for use in shifting the phase of a microwave signal transmitted along a TEM transmission line, such as coaxial line whose inner and outer conductors have square cross-sections. The apparatus includes a body with an elongated cavity therein which forms part of the outer conductor, and a cover attached to the body which forms at least part of the outer conductor. The cover has at least one pair of elongated openings that provide access to a portion of the cavity. The apparatus also includes a movable member provided with at least one pair of elongated, tapered, dielectric-loaded projections that slidably pass through the elongated openings and are positionable about either side of the center conductor to provide an adjustable phase lag. A digital or analog actuator, such as a solenoid or motor driven cam, is provided to slide the projections in and out of the cavity in a direction normal to the signal's direction through the cavity to enable adjustment of the phase lag or shift. Multiple pairs of openings in the cover and corresponding pairs of dielectric projections may be used along a common extended cavity in the body to provide a series of selectable phase shifts in a single apparatus. A pair of such phase shifters may be interconnected by a see-saw linkage so that the phase shifts produced by the shifters are equal but opposite. Several such interconnected pairs of phase shifters may be used to provide the phase shifts required in a phased array antenna.
Patent CA-1315486-C (CA)
Title: Vertically adjustable athletic supporter
Inventor: KESTLER JEFFREY L
IPC: A41B9/02
Filed: 1988-10-27
Granted: 1993-04-06
Abstract: 8.          Abstract of the Disclosure An athletic supporter provides enhanced support and comfort by employing an attachment means between the pouch and waistband.  This attachment means provides a plurality of position for attachment that allows the support to be adjusted to the situation.
Patent CA-1284235-C (CA)
Title: Folded extended window field effect transistor
Inventor: LEE KUO-HUA
IPC: H01L21/28
Filed: 1988-11-29
Granted: 1991-05-14
Abstract: Abstract A gate electrode having an insulating top layer as well as insulating sidewall spacers permits the source and drain regions to be electrically contacted through windows directly above the source and drain regions formed in a window pad layer. The window pad layer may also be used as a sublevel interconnect.
Patent CA-1310634-C (CA)
Inventor: RIEPER WOLFGANG
IPC: C09B41/00
Filed: 1988-11-30
Granted: 1992-11-24
Abstract: Abstract Monoazo pigments, process for preparation and use thereof The invention relates to monoazo pigments prepared from di- or trichloroanilines as diazo components and CH-aci-dic coupling components of the acetoacetarylamide or naphthol series, these pigments only containing an extremely low level of polychlorinated biphenyls (PCBs) (at most 25 µg per g of pigment).            The process for preparing the pigments takes the form of an azo coupling in an aqueous medium, wherein a) azo coupling is effected by adding the diazonium salt solution to a suspension or solution of the coupling component or by simultaneously metering the aqueous suspensions or solutions of the diazonium salt and of the coupling component into the reaction mixture, b) azo coupling is effected at a pH or uithin a pH range of less than pH 7 and b1) between pH 4 and 7 during and after azo coupling less than 0.05 mol-%, b2) at pH 2 to 4 during azo coupling less than 5 mol-%, and b3) at pH < 2 during azo coupling less than 25 mol-%    of diazonium salt is detectable in the reaction mixture and in pH ranges b2) and b3) more than 0.05 mol-% of diazonium salt is not present for longer than a total of 8 hours, more than 5 mol-% diazonium salt is not pre-sent for longer than a total of 4 hours and more than 15 mol-% of diazonium salt is not present for longer than a total of 2 hours, the mol-%ages of diazonium salt each being based on the total number of moles of coup-ling component present in the reaction mixture and pig-ment already formed, c) azo coupling is effected at a temperature or tempera-tures of 0 to 50°C, preferably 20 to 40°C, d) azo coupling is effected in the absence of nitrite ions, and e) azo coupling is carried out in the absence or presence of coupling assistants or coupling accelerants.            The monoazo pigments, like existing monoazo pigments of corresponding structures, are useful for coloring natural and synthetic materials.
Patent CA-1315413-C (CA)
Title: Process and device for communications real time data between a programmable logic controller and a program operating in a central controller
Inventor: ROSEMAN BROOKS T
IPC: G06F3/00
Filed: 1988-12-15
Granted: 1993-03-30
Abstract: ABSTRACT OF THE DISCLOSURE           Add-in program instruction means operate through a general purpose spreadsheet program in a personal computer to move real-time status and control messages directly between cells in the displayed spreadsheet and addressed registers of programmable logic controllers (PLCs).  The PLCs operate such as machine tools or processing stations and connect together and to an interface card in the personal computer over a network.  The invention facilitates a user's real-time monitoring and control of the manufacturing performed at the machine tools or processing stations through the mathematical and logical features of the spreadsheet instruction means, which are well known and easy for the user to implement.  The add-in program instruction means furnish message moving @ functions insertable into the cells, message moving menu commands selectable by the user, interrupt instructions to save, in memory mailboxes, messages initiated by the PLCs and a menu selectable dump command to move the saved messages from the mailboxes to the displayed spreadsheet cells.
Patent CA-1324483-C (CA)
Title: Process and device for interlocating the tools of a body-assembling machine
Inventor: BAULIER DOMINIQUE
IPC: B62D65/02
Filed: 1989-02-10
Granted: 1993-11-23
Abstract: ABSTRACT OF THE DISCLOSURE          A process and device for interlocating the tools  of  a  body-assembling  machine;  this  process consists  in  separating  the  group  of  intermediate elements for putting these tools in place from the function of placing them in geometrical reference, in order to allow the tools to interlocate themselves after some of them have been temporarily isolated from the means for putting them in place. One particular application of this invention is for automobile-body assembly lines.
Patent CA-1330321-C (CA)
Inventor: KRUIT JAN
IPC: B07C5/04
Filed: 1989-02-17
Granted: 1994-06-21
Abstract: APPARATUS FOR SORTING METAL BARS BY LENGTH             ABSTRACT OF THE DISCLOSURE        Apparatus for sorting metal bars by length, has a conveyor on which the bars are arranged longitudinally and conveys the bars both longitudinally and laterally.  The conveyor has driven rollers contacted by the bars. Pick-up means pick up and convey laterally, with respect to said conveyor, ends of bars having a predetermined length, thus preventing the longitudinal movement of such bars while bars not of said predetermined length are conveyed longitudinally at least partly past said pick-up means by said conveyor.  To avoid increase capacity of the apparatus, and avoid wear, the rollers are oblique rollers whose axis of rotation is at a non-zero angle to the lateral direction of the conveyor, these rollers being, over at least part of their axial lengths, circular cylindrical in shape.
Patent CA-1334003-C (CA)
Title: Skin improving composition containing gla or dgla
Inventor: HORROBIN DAVID F
IPC: A61K31/20
Filed: 1989-03-09
Granted: 1995-01-17
Abstract: A composition, particularly an oral composition, for improving the smoothness of the skin, wherein GLA or DGLA or both as such or in the form of physiologically acceptable and equivalent derivatives are brought into administrable form with a carrier or diluent.
Patent CA-1307322-C (CA)
Title: Capacitive sensor
Inventor: BAILLEUL GILLES
IPC: G01K13/08
Filed: 1989-03-29
Granted: 1992-09-08
Abstract: Abstract "Capacitive Sensor"         The invention relates to a capacitive sensor for the measurement, under dynamic conditions, of at least one characteristic of a turbo-machine , this sensor comprising a conductive surface intended to be fixed to the casing near a succession of rotating blades to form the first plate of a capacitor, the second plate of which consists, in succession, of each one of the ends of the rotating blades when these ends pass in proximity to this conductive surface.  This sensor comprises an electrical interconnection means to connect this conductive surface to first electrical detection means for measuring the variations of the capacitance of the capacitor thus formed.          According to the invention, this electrical interconnection means also constitutes a means for connecting this conductive surface to second electrical detection means for measuring the temperature of the casing in the region of fixing of the said conductive surface.
Patent CA-1317278-C (CA)
Title: Borated and non-borated overbased carboxylates as corrosion inhibitors
Inventor: TIPTON CRAIG D
IPC: C10N60/14
Filed: 1989-03-31
Granted: 1993-05-04
Abstract: BORATED AND NON BORATED OVERBASED CARBOXYLATES            AS CORROSION INHIBITORS                 ABSTRACT OF THE DISCLOSURE    A corrosion inhibitor additive for gear oil formu-lations  is  disclosed  in  the  form  of  an  overbased carboxylate which can be in a borated or non-borated form. Borated  versions  of  the  overbased  carboxylate  are preferred and are obtained by reacting a boron reactant such as boric acid with an overbased carboxylate.   The overbased carboxylate in its borated and non-borated forms has been found to be effective in improving the corrosion inhibiting properties of gear oil formulations which are used under severe operating conditions wherein the gear oil might come into contact with contaminant water.   A method of improving the corrosion resistance of a gear oil having contaminant water therein is also disclosed.
Patent CA-1318638-C (CA)
Title: Press-on, twist-off plastisol-lined metal closure
Inventor: BAYER JOHN W
IPC: B65D41/04
Filed: 1989-03-30
Granted: 1993-06-01
Abstract: ABSTRACT OF THE DISCLOSURE          A plastisol-lined metal closure of the press-on, twist-off type and having improved top load resistance to permit containers capped with such closures to be packaged in open top trays, the plastisol lining having a density of at least approximately 58 pounds per cubic foot, and in a closure for a 51 millimeter container, a thickness in the container rim engaging portion thereof, before application to the container, of at least approximately 0.024 inch, a thickness in the portion thereof which engages the portion of the container finish below the threaded portion of the finish, before application to the container, of at least approximately 0.025 inch, and a thickness in the portion thereof which engages the portion of the container finish above the threaded portion, before application to the container, of no greater than approximately 0.026 inch.
Patent CA-1288640-C (CA)
Inventor: HUGHES ROBERT K
IPC: E01F9/627
Filed: 1989-05-04
Granted: 1991-09-10
Abstract: ABSTRACT OF THE DISCLOSURE A marker supported in the ground allows a reel-type grass mower to cut grass around the marker without requiring the removal of the marker. The marker has a flexible elastomeric element coupled between a substantially rigid shaft and a substantially rigid stake and for urging the shaft into axial alignment with the stake and for allowing a reel-type grass mower to bend the rigid shaft over at the elastomeric element to a position with a sign member substantially flat with the ground.